Seiko Lord Marvel 5740-8000 (1968)

Now available at auction from Second Vintage This iconic early high-beat Seiko Lord Marvel is a sought-after collector favourite, celebrated for housing the historic 36,000 bph manual wind caliber 5740C. Characterized by an exceptionally clean silver sunburst dial and a well-preserved stainless steel case that retains its sharp geometry, this 1968 example represents a pivotal moment in Japanese horology. Brand: Seiko Model: Lord Marvel Reference Number: 5740-8000 Serial Number: 812854 Movement: Manual wind, caliber 5740C, 23 jewels Dial: Silver sunburst with black printed typography Case Size: 35 mm (excluding the crown) Case Material: Stainless steel Production Year: 1968 Condition: Excellent vintage condition. Timegrapher: +30+32s/day, running strong and steady. Dial and Hands The exceptionally clean sunburst dial features a pristine silver finish that catches the light beautifully. Crisp black printed typography remains fully intact with no visible loss, while the applied indices are detailed with black inserts that present cleanly and remain well-preserved. There is no visible spotting, staining, or moisture damage to be found. The sharp and clean handset consists of dauphine hands that also feature black central stripes, offering an excellent visual match to the dial indices. The surfaces of the hands remain entirely clean, showing no visible oxidation or corrosion. Case and Crystal The well-preserved vintage stainless steel case features strong lines, highlighted by its sharp lug geometry and well-defined edges. The polished surfaces retain high reflectivity, displaying only light superficial scratches consistent with careful wear, and there are no significant dents or deep dings visible. The smooth polished bezel is integrated with the case and exhibits minor hairline scratches consistent with the case body. The watch is fitted with an unsigned knurled crown that remains in good condition with defined teeth. Above the dial sits a domed acrylic crystal that is clear, showing no significant scratches, crazing, or chips. Movement Powering the watch is the manual wind caliber 5740C, clearly engraved with "SEIKO," "23 JEWELS," "5740C," and "JAPAN." The movement presents in exceptionally clean condition, featuring bright plates and bridges with no visible corrosion, oxidation, or staining. The screw heads appear undamaged, and the visible jewels and gear train remain clean. Measuring +30+32s/day on the timegrapher. Performing well within expected vintage tolerances; running strong and steady. Strap The timepiece is fitted with a classic contrasting black leather strap detailed with white stitching. It appears lightly used or new, exhibiting minimal creasing and complementing the sharp aesthetic of the watch. Condition Excellent vintage condition. The watch has been carefully preserved, highlighted by an exceptionally clean sunburst dial and a sharp stainless steel case that retains its defined geometry. The crystal and handset remain remarkably clear and free of significant aging. Supported by the recorded timegrapher result, the manual wind movement is running strong and steady, completing a highly attractive overall presentation. Dimensions The case measures 35 mm in diameter (excluding the crown). Remarks This Seiko Lord Marvel offers a fantastic opportunity to acquire a highly significant reference in exceptional visual condition. The combination of the pristine dial, the sharp case geometry, and the historic high-beat caliber makes this a compelling addition to any serious collection of Japanese horology. History Produced between 1967 and 1978, the Lord Marvel 36000 holds a pivotal place in Seiko's developmental history. The model was equipped with the manual wind caliber 5740C, which marked the brand's first entry into high-beat movements, operating at 36,000 vibrations per hour and offering a 40-hour power reserve. This groundbreaking mechanism served as a crucial proving ground for the subsequent high-beat calibers that would eventually define the elite Grand Seiko and King Seiko lines, cementing the Lord Marvel's status as a highly sought-after milestone in precision watchmaking. Payment and Shipping Payment must be completed within 1–3 days after purchase. Your watch will be professionally and securely packaged, then shipped with tracking and insurance for your peace of mind. We use fast express shipping, with typical delivery within 1–4 business days, depending on the destination. Please note that vintage watches may show minor signs of wear, aging, or imperfections, which are considered normal for watches of this age. We kindly ask you to review all photos carefully before bidding. We photograph each watch from multiple angles to provide the most accurate representation possible, and the photos form an important part of the description. The timegrapher assessment if provided is seen as an indication of the movement’s condition under fully wound testing conditions. As with all vintage watches, results may vary in daily use. If you have any concerns regarding functionality or defects after delivery, please contact us within 3 days of receiving the watch so we can assist you. As with all used watches, water resistance is not guaranteed. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: SEI-LXX-0084